130522269 has 4 divisors (see below), whose sum is σ = 174029696. Its totient is φ = 87014844.

The previous prime is 130522253. The next prime is 130522283. The reversal of 130522269 is 962225031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 130522269 - 2⁴ = 130522253 is a prime.

It is a super-2 number, since 2×130522269² = 34072125409816722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130522289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21753709 + ... + 21753714.

It is an arithmetic number, because the mean of its divisors is an integer number (43507424).

Almost surely, 2^130522269 is an apocalyptic number.

It is an amenable number.

130522269 is a deficient number, since it is larger than the sum of its proper divisors (43507427).

130522269 is an equidigital number, since it uses as much as digits as its factorization.

130522269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43507426.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 130522269 is about 11424.6343048695. The cubic root of 130522269 is about 507.2571823269.

The spelling of 130522269 in words is "one hundred thirty million, five hundred twenty-two thousand, two hundred sixty-nine".